2012 Hyundai Sonata SE 2.0T review:

More tech, more power

Starting at $24,745
  • Trim levels SE
  • Available Engine Gas
  • Body style Sedan

Roadshow Editors' Rating

7.6 Overall
  • Cabin tech 8
  • Performance tech 7
  • Design 8

The Good The 2012 Hyundai Sonata's turbocharger adds a substantial amount of power. The optional navigation system is simple, yet effective. Bluetooth calling and most digital audio sources are standard. The voice command system is quite good and the addition of BlueLink telematics rounds out the dashboard tech.

The Bad No manual transmission available on this "sporty" SE model. Navigation maps don't feature a 3D view. Observed fuel economy left much to be desired.

The Bottom Line With more power and more tech, the 2012 Hyundai Sonata SE 2.0T offers a lot of bang for your buck.

The 2012 Hyundai Sonata SE that rolled into the Car Tech garage this week was not very different from the 2011 Sonata SE that I tested previously.

It's got the same coupelike profile and Fluidic Sculpture design that I described as swoopy and polarizing in 2010. Although, after a year on the road and when compared with the Sonata Hybrid's fish face, its aesthetic is not nearly as polarizing as it was at its debut.

In the cabin, the fit and finish haven't changed much. The dashboard tech is essentially the same and is still a pretty darn good value. Hyundai's subscription-based BlueLink telematics system is new to the Sonata and is now standard, giving users an OnStar-esque set of connected features for a monthly fee.

However, the silver-and-blue 2.0T badge on the rear deck hints that this 2012 example of the Sonata SE is hiding something new under its hood. Compared with the 2011 model that I tested, which was powered by a 2.4-liter engine, this 2012 model loses 0.4 liter of displacement and gains a twin-scroll turbocharger and a heap of horsepower. Does more power make it better? The obvious answer is yes, but I hopped into the Sparkling Ruby 2012 Hyundai Sonata SE 2.0T to put that hypothesis to the test.

Performance: 2.0-liter turbocharged engine
The Sonata's power plant starts with a 2.0-liter four-cylinder block, adds a head with direct-injection technology, and finishes up with a twin-scroll turbocharger. Power is rated at a maximum of 274 horsepower at 6,000 rpm when boost tops out at 17.4 psi. The maximum torque of 269 pound-feet comes on at much lower engine speeds, being available between 1,750 and 4,500 rpm. Power builds in a fairly linear fashion and there isn't much of what I'd consider to be turbo lag. However, there is a definite delineation at about 4,000 rpm when you can feel the engine coming to life, pulling the sedan forward with surprising zest. There's not enough grunt to snap your neck, but there's plenty to induce a grin.

engine bay

Turbocharging allows Hyundai to make more power with less displacement in the 2.0T.

Josh Miller/CNET

Power flows to the front wheels via a single-option six-speed automatic transmission. The gearbox features a manual shift mode that allows the driver to chose gears by pushing the shift lever forward and back or by smacking the plastic paddle shifters located on the backside of the steering wheel. Before you turn your nose up at paddle shifters on a front-drive "sport" sedan, know that the Sonata's paddles have a great, clicky engagement and trigger reasonably quick shifts. I must have spent most of my driving time playing around with the paddles, which defintely explains the low fuel economy averaged during our testing.

The EPA estimates the Sonata 2.0T's economy at 22 mpg in the city, 34 mpg on the highway, and 26 combined mpg. After a week spent aggressively using the manual shift mode to keep the turbo spinning with almost no highway cruising to balance things out, the trip computer reported only a 16.6 mpg average.

Drivers looking to get closer to that 26 mpg average should leave the gearbox in its automatic mode and be more gentle with their right foot when driving. However, if you lack self control, Hyundai has equipped the Sonata with an Active Eco mode. Activating this mode adjusts the shift program of the automatic transmission, favoring higher gears and lower engine speeds. Active Eco also remaps the throttle response, digitally lightening your lead foot. The result is a duller ride and slower acceleration, but better fuel economy.

Active Eco

The Active Eco button compromises a bit of responsiveness for a potential boost in fuel economy.

Josh Miller/CNET

Compared with the entry level GLS trim and the top-tier Limited levels, the Sonata SE 2.0T model features a firmer, sport-tune for its MacPherson strut front and independent multilink rear suspension. The SE uses the same 24mm front stabilizer bar as the GLS/Limited, but a thicker 17mm rear stabilizer bar (versus the standard 15mm bar). The Sonata SE also upgrades with 18-inch wheels and wider 225-width performance tires. So, the Sonata SE has slightly more mechanical grip than the other trim levels.

I didn't notice any creaks and groans from the Sonata's body or suspension components when I tested the 2011 SE model two years ago, but I did hear this 2012 model's rear end protesting slightly as I eased it over speed bumps and over rough roads. I'm not sure the creaking is specific to our press vehicle, but it was annoying enough merit mention in this review. You'll want to listen for this on your test drive.

Cabin technology: BlueLink telematics
In the cabin, the Sonata features what has become Hyundai's standard technology suite and trim level organization. Bone stock, you get AM/FM terrestrial radio, SiriusXM Satellite Radio, Bluetooth hands-free calling and audio streaming, standard USB and auxiliary inputs, and a single-slot CD player that decodes MP3 files. Add a $35 iPod cable to bridge the USB port and aux-input and add connectivity with the iPhone, iPod, and iPad. The midtier SE model also features keyless entry, push-button start, and "Sport cloth seats" with leather bolsters and power adjustment for the driver's position. The Sonata SE doesn't feature heated or ventilated seating surfaces or memory for its single power seat.

Most of that tech is par for the course when you're talking about a modern Hyundai car. However, new for the Sonata is the Hyundai BlueLink telematics system that debuted on the Veloster last year. BlueLink nets the owner a variety of features that can be used both in and outside of the car.

From the driver's seat, the Sonata owner can access Roadside Assistance, SOS Emergency Assistance, and Automatic Collision Notification with the basic Assurance level of service. From outside the vehicle and with the midtier Essentials level of service owners can remotely start, unlock, or honk the horn of their vehicle with a smartphone app; slowdown, immobilize, and recover a stolen vehicle; and receive alerts when the vehicle leaves a geofenced area, has its alarm or panic mode triggered, exceeds a preset speed, or is operated after a preset curfew. At the top-tier Guidance package, BlueLink becomes a sort of cloud-based navigation system that allows users to search for destinations and points of interest (POIs) with voice commands, search for and send destinations to the car from a web interface, and receive traffic and weather updates. The Sonata comes with a 90-day free trial of the full BlueLink functionality, after which owners will have to choose between the $79 per year Assurance package, $179 per year Essentials package, or the $279 per year Guidance package subscriptions.

navigation screen

We've seen this navigation system before in every current-generation Hyundai model and we've liked it every time.

Josh Miller/CNET

Additionally, the Sonata SE 2.0T is available with a conventional, in-dash navigation system as part of the optional Navigation and Sunroof package. This upgrades the sedan's dashboard with a 7-inch touch-screen display that is used with the solid-state navigation system and rear-view camera added as part of the package. This is Hyundai's same basic navigation system that features two-dimensional maps. It's a simple setup, but it's also effective with XM NavTraffic data and a good voice command system. This package also includes the XM NavWeather, Sports, and Stocks data feeds and upgrades the stereo system to a seven-speaker, 360-watt Dimension audio system with a powered subwoofer and adds HD Radio decoding to the terrestrial radio tuner.

In sum
We liked the Hyundai Sonata SE when it was reviewed back in 2010, calling it "a great value, packing in a strong assortment of standard and optional cabin tech, good looks, and performance, all while maintaining a relatively low price." The 2012 Hyundai Sonata SE 2.0T is the same great car, but with a lot more power and, with the aid of Active Eco mode and a light right foot, only slightly less efficiency. I also like that owners have the option to add one of three levels of connectivity with the new standard BlueLink system.

Our 2012 Hyundai Sonata SE 2.0T starts at $24,645, but also arrived with a $2,900 SE Navigation and Sunroof package, $100 carpeted floor mats, and the $35 iPod cable. Add $775 for destination charges to reach our as-tested price of $28,455

Sonata rear view

The turbocharged 2.0T model joins the standard 2.4-liter and hybrid variants in the Sonata lineup.

Josh Miller/CNET
Tech specs
Model2012 Hyundai Sonata
TrimSE 2.0T
Power train2.0-liter four-cylinder, gasoline direct injection, twin-scroll turbocharger, six-speed automatic transmission with manual shift mode
EPA fuel economy22 mpg city, 34 mpg highway, 26 combined mpg
Observed fuel economy16.6 mpg
NavigationOptional solid-state system with XM NavTraffic
Bluetooth phone supportStandard
Disc playerSingle-slot CD
MP3 player supportStandard analog 3.5mm auxiliary input, USB connection, Bluetooth audio streaming, optional iPod connection
Other digital audioSiriusXM Satellite Radio, optional HD Radio
Audio systemSeven-speaker, 360-watt Dimension audio system
Driver aidsOptional rear camera
Base price$24,645
Price as tested$28,455

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